What is the CVSS score of CVE-2020-25020?

CVE-2020-25020 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 2.6%.

Is there a patch available for CVE-2020-25020?

Yes, a patch is available for CVE-2020-25020. Update the affected software to the latest version immediately.

Mpxj CVE-2020-25020

CRITICAL

Improper Restriction of XML External Entity Reference (CWE-611)

2020-08-29 cve@mitre.org

XXE Mpxj Primavera Unifier

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 29, 2020 - 19:15 nvd

CRITICAL 9.8

DescriptionNVD

MPXJ through 8.1.3 allows XXE attacks. This affects the GanttProjectReader and PhoenixReader components.

AnalysisAI

MPXJ through 8.1.3 allows XXE attacks. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This XML External Entity (XXE) vulnerability could allow attackers to read arbitrary files or perform SSRF through XML processing.

Technical ContextAI

This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. MPXJ through 8.1.3 allows XXE attacks. This affects the GanttProjectReader and PhoenixReader components. Affected products include: Mpxj, Oracle Primavera Unifier. Version information: through 8.1.3.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Disable external entity processing in XML parsers, use JSON instead of XML where possible.